Scs-turkey Creek Site-06

Scs-turkey Creek Site-06 is an earth dam located in Washita County, Oklahoma, built in 1960. It carries a Significant hazard potential classification and has a fair condition assessment.

Hazard potentialSignificantFailure could cause major damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection09/16/2011
Height46 ft
Built196066 years ago

Dam profile

NID height · 46 ft
46 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

46 ft tall and 3,380 ft long, taller than 91% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.

About Scs-turkey Creek Site-06

The primary purpose of Scs-turkey Creek Site-06 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Washita Co Cons Dist (state). It impounds the Turkey Creek near Foss.

The dam stands 46 feet tall and stretches 3,380 feet across, creates a reservoir covering 117 acres, and has a maximum storage capacity of 1,975 acre-feet. Completed in 1960, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 09/16/2011. That was over 15 years ago.

At 46 feet, this dam is taller than 91% of dams nationwide.

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Location

StateOklahoma
CountyWashita
Nearest CityFoss
River/StreamTurkey Creek
Coordinates35.43630, -99.23706

Physical Characteristics

Dam TypeEarth
NID Height46 ft
Dam Height46 ft
Dam Length3,380 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage1,975 acre-ft
Max Storage1,975 acre-ft
Normal Storage1,023 acre-ft
Surface Area117 acres
Max Discharge12,800 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerWashita Co Cons Dist
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection09/16/2011
Emergency Action PlanNot Required

Identifiers

NID IDOK01113
Federal IDOK01113
More InfoState Dam Safety Program